Average annual temperature is 21.9 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 6.4 °C
Number of sunny days: 171 days
Number of rainy days: 194 days
Look at detailed online map of Onça
* Weather data for Onça Brazil is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.9 | 30.9 | 30.7 | 28.8 | 28.7 | 26.6 | 28.1 | 31.8 | 36.1 | 32.9 | 36.7 | 33.7 |
| Average daytime temperature (°C) | 27.0 | 28.5 | 28.7 | 26.1 | 24.8 | 23.0 | 25.0 | 27.2 | 30.5 | 29.9 | 31.2 | 31.0 |
| Average temperature (°C) | 22.2 | 23.0 | 23.1 | 20.7 | 18.7 | 16.8 | 18.4 | 20.7 | 24.3 | 24.3 | 25.0 | 25.3 |
| Average night temperature (°C) | 18.9 | 19.1 | 18.9 | 16.5 | 13.3 | 11.4 | 12.5 | 15.3 | 18.9 | 20.1 | 19.7 | 20.2 |
| Absolute minimum temperature (°C) | 16.5 | 17.9 | 17.6 | 11.3 | 9.4 | 7.3 | 6.4 | 11.4 | 15.2 | 16.3 | 12.6 | 18.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.3 | 12.8 | 12.2 | 11.6 | 11.1 | 10.9 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 8.8 | 9.8 | 10.4 | 9.4 | 9.7 | 9.0 | 10.1 | 9.7 | 10.6 | 10.2 | 11.3 | 11.8 |
| Precipitation (mm) | 278 | 153 | 110 | 94 | 58 | 19 | 6 | 19 | 9 | 167 | 72 | 71 |
| Sunny days | 0 | 2 | 6 | 8 | 26 | 27 | 28 | 22 | 22 | 10 | 11 | 9 |
| Rainy days | 31 | 26 | 25 | 22 | 5 | 3 | 3 | 9 | 8 | 21 | 19 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Onça is at